.table_book{
    width:80%;
}

.table_book th{
    background-color:#DCDCDC;
    color:white;
}

.book-img {
    width:150px;
    height:150px;
}

.options{
    width:300px;
    height:50px;
    float:left;
    margin-left:57px;
}

.options-search{
    width:300px;
    height:50px;
    float:left;
    margin-left:57px;
    margin-top:18.720px;
}

.clear{
    clear:both;
}